<template>
  <a-modal
    title="修改密码"
    :width="640"
    :visible="visible"
    :confirmLoading="loading"
    okText=""
    @ok="
      () => {
        $emit('ok')
      }
    "
    @cancel="
      () => {
        $emit('cancel')
      }
    "
  >
    <a-spin :spinning="loading">
      <a-form :form="form" v-bind="formLayout">
        <!-- 检查是否有 id 并且大于0，大于0是修改。其他是新增，新增不显示主键ID -->
        <a-form-item label="旧密码">
          <a-input-password v-decorator="['oldPassword', { rules: [{ required: true }] }]" placeholder="请输入旧密码"/>
        </a-form-item>
        <a-form-item label="新密码">
          <a-input-password v-decorator="['newPassword', { rules: [{ required: true }] }]" placeholder="请输入新密码"/>
        </a-form-item>
        <!-- <a-form-item label="再次输入新密码">
          <a-input-password v-decorator="['confirmpassword', { initialValue: '', rules: [{ required: true }] }]" />
        </a-form-item> -->
      </a-form>
    </a-spin>
  </a-modal>
</template>

<script>
import pick from 'lodash.pick'
// 表单字段
const fields = ['oldpassword', 'newpassword', 'confirmpassword']
export default {
  props: {
    visible: {
      type: Boolean,
      required: true,
    },
    loading: {
      type: Boolean,
      default: () => false,
    },
    model: {
      type: Object,
      default: () => null,
    },
  },
  data() {
    this.formLayout = {
      labelCol: {
        xs: { span: 24 },
        sm: { span: 7 },
      },
      wrapperCol: {
        xs: { span: 24 },
        sm: { span: 13 },
      },
    }
    return {
      form: this.$form.createForm(this),
    }
  },
  created() {
    console.log('custom modal created')
    // 防止表单未注册
    fields.forEach((v) => this.form.getFieldDecorator(v))
    // 当 model 发生改变时，为表单设置值
    this.$watch('model', () => {
      this.model && this.form.setFieldsValue(pick(this.model, fields))
    })
  },
}
</script>
